Star Party™ Ale (OYL-404) is the latest patent-pending strain in our Thiolized™ series. The Thiolized process enhances the ability of yeast to unlock thiol precursors bound within malt and hops to create the kind of tropical character associated with Southern Hemisphere hops.

Star Party is designed to enhance thiol biotransformation while retaining the clean fermentation profile and clarity of its parental strain, West Coast Ale I (OYL-004). This latest Thiolized strain will add a big burst of thiols that’s perfect for redefining classic styles, juicing up a West Coast IPA, or creating a unique style that highlights the thiol potential of regional hops and malt.

Read more about this yeast here. https://omegayeast.com/news/introducing-star-party

We do our best to insulate liquid yeast packs in a bubble wrap envelope but you'll have a much better chance of viability if you select an ice pack in the accessory list. During cooler months, a single ice pack is enough for up to three packs of yeast. In the summer, you may want several ice packs for a single pack of yeast and coordinate the shipping with us to avoid long periods in a delivery truck.